Gjennomsnittlig GPS-koordinater for postnummer 289-05: 50.142, 15.283
Notering byer:
>> Choťovice 289-05, Nymburk, GPS-koordinater: 50.15,15.3167
>> Dobšice 289-05, Nymburk, GPS-koordinater: 50.1333,15.2667
>> Hradčany 289-05, Nymburk, GPS-koordinater: 50.15,15.2667
>> Žehuň 289-05, Nymburk, GPS-koordinater: 50.1333,15.2833
Notering byer:
>> Choťovice 289-05, Nymburk, GPS-koordinater: 50.15,15.3167
>> Dobšice 289-05, Nymburk, GPS-koordinater: 50.1333,15.2667
>> Hradčany 289-05, Nymburk, GPS-koordinater: 50.15,15.2667
>> Žehuň 289-05, Nymburk, GPS-koordinater: 50.1333,15.2833